blob: 4db725cd399304fbce43ee7cf78c35ac004af414 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
|
# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
# file Copyright.txt or https://cmake.org/licensing for details.
#[=======================================================================[.rst:
WriteBasicConfigVersionFile
---------------------------
.. deprecated:: 3.0
Use the identical command :command:`write_basic_package_version_file()`
from module :module:`CMakePackageConfigHelpers`.
::
WRITE_BASIC_CONFIG_VERSION_FILE( filename
[VERSION major.minor.patch]
COMPATIBILITY (AnyNewerVersion|SameMajorVersion|SameMinorVersion|ExactVersion)
[ARCH_INDEPENDENT]
)
#]=======================================================================]
function(WRITE_BASIC_CONFIG_VERSION_FILE _filename)
set(options ARCH_INDEPENDENT )
set(oneValueArgs VERSION COMPATIBILITY )
set(multiValueArgs )
cmake_parse_arguments(CVF "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
if(CVF_UNPARSED_ARGUMENTS)
message(FATAL_ERROR "Unknown keywords given to WRITE_BASIC_CONFIG_VERSION_FILE(): \"${CVF_UNPARSED_ARGUMENTS}\"")
endif()
set(versionTemplateFile "${CMAKE_ROOT}/Modules/BasicConfigVersion-${CVF_COMPATIBILITY}.cmake.in")
if(NOT EXISTS "${versionTemplateFile}")
message(FATAL_ERROR "Bad COMPATIBILITY value used for WRITE_BASIC_CONFIG_VERSION_FILE(): \"${CVF_COMPATIBILITY}\"")
endif()
if("${CVF_VERSION}" STREQUAL "")
if ("${PROJECT_VERSION}" STREQUAL "")
message(FATAL_ERROR "No VERSION specified for WRITE_BASIC_CONFIG_VERSION_FILE()")
else()
set(CVF_VERSION "${PROJECT_VERSION}")
endif()
endif()
if(NOT CVF_ARCH_INDEPENDENT)
set(CVF_ARCH_INDEPENDENT_CHECK "
# if the installed or the using project don't have CMAKE_SIZEOF_VOID_P set, ignore it:
if(\"\${CMAKE_SIZEOF_VOID_P}\" STREQUAL \"\" OR \"${CMAKE_SIZEOF_VOID_P}\" STREQUAL \"\")
return()
endif()
# check that the installed version has the same 32/64bit-ness as the one which is currently searching:
if(NOT CMAKE_SIZEOF_VOID_P STREQUAL \"${CMAKE_SIZEOF_VOID_P}\")
math(EXPR installedBits \"${CMAKE_SIZEOF_VOID_P} * 8\")
set(PACKAGE_VERSION \"\${PACKAGE_VERSION} (\${installedBits}bit)\")
set(PACKAGE_VERSION_UNSUITABLE TRUE)
endif()")
endif()
configure_file("${versionTemplateFile}" "${_filename}" @ONLY)
endfunction()
|
